Portable building



FIG. 1 is a first perspective view of the pollable building in my newdesign;

FIG. 2 is a second perspective view of the portable building with afront porch thereof;

FIG. 3 is a rear view of the portable building with windows thereof;

FIG. 4 is a front side view of the portable building with a front doorthereof;

FIG. 5 is a left side view of the portable building with light lamps;

FIG. 6 is a right view of the portable building thereof; and,

FIG. 7 is a top view of the portable building thereof.

The broken lines depict portions of the portable building that form nopart of the claimed design.

CLAIM The ornamental design for a portable building, as shown anddescribed.